Final answer:
The inequality p≤416 represents the possible number of passengers (p) where p is a whole number. Two solutions to this inequality are p = 400 and p = 350, which means the airplane can have a maximum of 416 passengers or less.
Step-by-step explanation:
The inequality p≤416 represents the possible number of passengers (p) where p is a whole number. To find two solutions to this inequality, we can choose any two values for p that are less than or equal to 416. For example, p = 400 and p = 350 are both solutions. These solutions mean that the airplane can have a maximum of 416 passengers or less. So, if there are 400 or 350 passengers on the airplane, it is within the allowed limit.